| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.94 | 9.703% | $229.2134 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $172.62 | 12.559% | $194.2993 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $243.76 | 10.217% | $268.665 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $223.96 | 4.851% | $234.8243 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $157.37 | 7.466% | $169.1192 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $169.99 | 9.456% | $186.0643 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $96.71 | 10.392% | $106.7601 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $1,273.35 | $1,388.9456 | $1,388.94 | $1,388.85 | $1,389.00 | |